1#!/bin/sh
2# make sure rmdir's --ignore-fail-on-non-empty option works
3
4# Copyright (C) 1999-2023 Free Software Foundation, Inc.
5
6# This program is free software: you can redistribute it and/or modify
7# it under the terms of the GNU General Public License as published by
8# the Free Software Foundation, either version 3 of the License, or
9# (at your option) any later version.
10
11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14# GNU General Public License for more details.
15
16# You should have received a copy of the GNU General Public License
17# along with this program.  If not, see <https://www.gnu.org/licenses/>.
18
19. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
20print_ver_ rmdir
21
22cwd=$(pwd)
23mkdir -p "$cwd/a/b/c" "$cwd/a/x" || framework_failure_
24
25rmdir -p --ignore-fail-on-non-empty "$cwd/a/b/c" || fail=1
26# $cwd/a/x should remain
27test -d "$cwd/a/x" || fail=1
28# $cwd/a/b and $cwd/a/b/c should be gone
29test -d "$cwd/a/b" && fail=1
30test -d "$cwd/a/b/c" && fail=1
31
32# Ensure that with --ignore-fail-on-non-empty, we still fail, e.g., for EPERM.
33# Between 6.11 and 8.31, the following rmdir would mistakenly succeed.
34mkdir -p x/y || framework_failure_
35chmod a-w x || framework_failure_
36
37if ! uid_is_privileged_; then  # root does not get EPERM.
38  returns_ 1 rmdir --ignore-fail-on-non-empty x/y || fail=1
39fi
40
41test -d x/y || fail=1
42# Between 6.11 and 8.31, the following rmdir would mistakenly fail,
43# and also give a nondescript error
44touch x/y/z || framework_failure_
45rmdir --ignore-fail-on-non-empty x/y || fail=1
46test -d x/y || fail=1
47
48if ! uid_is_privileged_; then  # root does not get EPERM.
49  # assume empty dir if unreadable entries (so failure to remove diagnosed)
50  rm x/y/z || framework_failure_
51  chmod a-r x/y || framework_failure_
52  returns_ 1 rmdir --ignore-fail-on-non-empty x/y || fail=1
53  test -d x/y || fail=1
54fi
55
56Exit $fail
57